Of course, when you sign up, your domain name will still be given 'Limited' status. However, while we're piloting the new service, everything will be arranged through your registrar. If we receive a registration update request for your domain name, we'll contact your registrar's appointed validator for authorisation. Additional authorisation for an update will then consist of a telephone procedure involving your registrar's validator. The validator will authenticate the transaction using a previously issued 'change code'.